Methylsulfonyl benzothiazoles (MSBT) derivatives: Search for new potential antimicrobial and anticancer agents
作者:Nitin P. Lad、Yogesh Manohar、Malcolm Mascarenhas、Yashwant B. Pandit、Mahesh R. Kulkarni、Rajiv Sharma、Kavita Salkar、Ashish Suthar、Shivaji S. Pandit
DOI:10.1016/j.bmcl.2016.08.032
日期:2017.3
methylsulfonyl benzothiazole (MSBT) compounds having amide, alkoxy, sulfonamide, nitro and amine functionality were synthesized from sequential reactions on 5-ethoxy-2-(methylsulfonyl)benzo[d]thiazole such as nitration, reduction, sulfonation, dealkylation, etc. All synthesized compounds were screened against antimicrobial and selected screened for anticancer activity. Antimicrobial activities studies reveled
根据5-乙氧基-2-(甲基磺酰基)苯并[ d ]噻唑的顺序反应,如硝化反应,合成了一系列具有酰胺,烷氧基,磺酰胺,硝基和胺官能团的新颖的4和5-取代的甲基磺酰基苯并噻唑(MSBT)化合物,还原,磺化,脱烷基等。对所有合成的化合物进行抗微生物筛选,并筛选抗癌活性。抗菌活性研究表明,从MSBT-07,MSBT-11,MSBT-12,MSBT-14,MSBT-19和MSBT-27中筛选的所有化合物中被发现对选定的细菌和真菌物种在MIC范围为4–50μg/ ml时具有有希望的抗菌活性。筛选具有良好抗菌活性的化合物以检查宫颈癌(HeLA细胞系)。其中MSBT-07和MSBT-12显着降低了细胞生长。因此,发现其计算的GI 50值为0.1或<0.1μM。